This line adopts RM series high-efficiency single screw extruder, installed with mould, through vacuum molding, and followed by five roller, three roller hauling-off units, at last shapes grid plates with different sizes. You can use corrugated plastic sheets in a variety of ways. The most common application is in graphic arts, signs and packaging. Corrugated plastic sheets are also used as photographic lighting reflectors, small to large-sized greenhouse panels, light diffusers for cold boxes, and shades for delicate plants and aquatics.